As a subject matter expert in comic book lore, I can tell you that Superman's vulnerability to magic is a narrative device used by writers to create balance and challenge for the character. In the DC Comics universe, magic is often portrayed as a different kind of power that operates on a different set of rules than the physical and superhuman abilities that Superman possesses. Here's a breakdown of why Superman is often depicted as being weak to magic:


1. Different Rules: Magic follows its own set of principles that are separate from the scientific explanations for Superman's powers, which are derived from Earth's yellow sun.

2. Vulnerability to Kryptonite: Superman is famously weak to Kryptonite, a mineral from his home planet Krypton. This weakness is often extended to magical attacks because they can mimic the effects of Kryptonite.

3. Emotional Weakness: Superman's vulnerability to magic can also be tied to his emotional state. Magic can exploit his fears and insecurities, making him more susceptible to its effects.

4. Mystical Protection: Some magical beings or artifacts in the DC universe are designed to counter Superman specifically, providing a mystical counterbalance to his immense power.

5. Narrative Necessity: From a storytelling perspective, having a weakness allows for more varied and interesting plots. It prevents Superman from being an invincible character who always wins, which would make for less compelling stories.

read more >>

Basically, it pits Superman vs Harry Potter and Gandalf, to which they suppose he would lose both battles. No. Superman is no more vulnerable to magic than any other person in the DC Universe. But given his range of powers and normal ranges of invulnerability, this is counted as a great weakness relatively speaking.read more >>